@book { HandbuchderBorderlineStrungen,
    title = "Handbuch der Borderline-Störungen",
    author = "Birger {Dulz} and Otto F. {Kernberg} and Professor Ulrich {Sachsse} and Professorin Sabine C. {Herpertz}",
    year = "2018",
    publisher = "Schattauer",
    address = "Stuttgart, Deutschland"
}